baber/WOPTO huggingface dataset:
Patent JP-H0914635-A (JP)
Title: Combustion chamber
Inventor: HANSU PEETAA KUNEPUFUERU
IPC: F23R3/12
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To achieve operation of a diffuser having no part body and to reduce incurring of a pressure loss to a cross section expansion part. SOLUTION: This ring combustion chamber 1 comprises a plenum 7 to receive mainly a compressor air flow, at least a single burner 100 arranged in the plenum 7, a combustion space 122 connected to the rear of the plenum 7, and passages 2 and 3 with which the combustion space 122 is surrounded and which is opened in a plenum 7 and guides cooling air. In the ring combustion chamber 1, injector systems 8 and 9 are arranged in a range within which the passages 2 and 3 to guide cooling air are opened to the plenum 7. Each of the injector systems 8 and 9 comprises a flow passage as the extensions of the passages 2 and 3 to guide cooling air, and an opening arranged in the peripheral direction of the flow passage. Acceleration air 5 flowing through the opening flows in a cooling air flow.
Patent JP-H11334233-A (JP)
Title: Polyester film for thermosensitive transfer printer ribbon and thermosensitive transfer printer ribbon using the polyester film
Inventor: HIRAOKA TOSHIHIKO
IPC: B29C55/12
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve a security of a printed matter and to prevent occurrence of a trouble in the case of high speed printing by specifying an optical density OD of a biaxially oriented polyester film having a specific thickness, thereby removing a readability of a used ribbon from a printed mark. SOLUTION: A range of a thickness of a biaxially oriented polyester film is set to 1.5 to 13 μm, or a range of 2 to 6 μm is particularly good. If the thickness is thinner than 1.5 μm, the ribbon is deformed by a heat to deteriorate an image quality. If the thickness is thicker than 13 μm, a life of a thermal head is shortened, and a printing time is lengthened. An optical density OD of the film is set to 0.1 or more, and its good minimum value is 0.3 or more, and its good maximum value is about 1.5 or less. If the density OD is less than 0.1, a void of the ribbon after printing is easily readable, and hence a problem arises in its security. If the density OD exceeds about 1.5, the ribbon is easily broken at the time of manufacturing the film, thereby lowering its productivity.
Patent JP-S5683629-A (JP)
Title: Automatic gap-adjusting device for drum brake gear
Inventor: IDESAWA ISAO
IPC: F16D65/56
Filed: 1979-12-10
Abstract: PURPOSE: To maintain a constant gap between brake linings and brake drum when a brake is not operated by compensating for the wear of the linings.  
     CONSTITUTION: One end of a strut 8 is placed near a web 26 of the first brake shoe 2a and is engaged with a parking lever 24. Accordingly, the angle of inclination of the strut 8 against a brake panel 1 can be reduced, the second brake shoe 2b is not lifted by the strut 8 when a parking brake is operated, and hence the linings 3a, 3b can be prevented from such troubles as local wear and malfunction. In addition, since teeth 12a an adjusting wheel 12 are inclined against the axis of the strut 8 in such a manner that the teeth 12a are roughly perpendicular to the rotating direction of a feed claw part 36, resultant forces not contributing to the rotation of the wheel 2 are not generated along the tooth surfaces engaged with the claw part 36, and the wear of the linings can be adjusted by efficiently transmitting the displacement by rotation of the claw part 36 to the wheel 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08339533-A (JP)
Title: Magnetic recording medium and its production
Inventor: INAMI HIROO
IPC: B05D5/12
Filed: 1996-06-20
Abstract: PURPOSE: To obtain a magnetic recording medium which is capable of exhibiting an output of high-frequency region equiv. to that of a vapor deposited tape in spite of being a coating type and has excellent electromagnetic transducing characteristics and excellent traveling durability and a process for producing this medium at a good yield. CONSTITUTION: The average dry thickness of the upper recording layer of this magnetic recording medium is 1μm and the ferromagnetic material of the recording layer is hexagonal planar ferromagnetic powder. The nonmagnetic powder of its lower nonmagnetic layer is a nonmagnetic powder having Mohs hardness of >=3 and an average particle size smaller than the plate diameter of the ferromagnetic powder. This process for production comprises simultaneously or successively applying a coating liquid for the upper layer contg. the hexagonal planar ferromagnetic powder and a coating liquid for the lower layer contg. the nonmagnetic powder having a particle size smaller than the plate diameter of the ferromagnetic powder.
Patent JP-S5862330-A (JP)
Title: Electronic control governer
Inventor: OOSUGA MINORU
IPC: F02D1/08
Filed: 1981-10-09
Abstract: PURPOSE:To improve the countermeasure to exhaust gas and the economical efficiency of fuel in a control governer of an internal combustion engine by providing an electromagnetic solenoid to control the amount of displacement of a plunger for controlling the timing and the amount of fuel injection with high accuracy. CONSTITUTION:Fuel is compressed by the vertical reciprocation of a plunger 1. This vertical reciprocation of the plunger 1 is carried on by a coil 2 and a permanent magnet 3, and the electric supply to the coil 2 is changed for controlling the timing and the amount of fuel injection. The fuel is supplied from a pump 8 of a low discharge pressure into a low-pressure chamber 9, and compressed into a high pressure in a high-pressure chamber 11. This construction permits to control the timing and the amount of fuel with high accuracy, and therefore, is advantageous in the countermeasure to exhaust gas and the economical efficiency of fuel. Since the pump 8 is available in a low discharge pressure, the economical efficiency and the controllability are improved.
Patent JP-S5948595-A (JP)
Inventor: FUJITA SHIYOUICHI
IPC: E21D9/13
Filed: 1982-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0325727-A (JP)
Title: Optical information recording and reproducing device
Inventor: OKAMOTO YOSHIHIRO
IPC: G11B7/00
Filed: 1989-06-22
Abstract: PURPOSE:To improve the symmetry of an eye pattern at the time of radiating laser light with power at constant level in the case of reproducing a recorded signal by providing a signal width detection means for detecting the width of a recorded signal and a level conversion means based on the information. CONSTITUTION:When an EFM signal at the constant level is outputted from an EFM encoder 1, a laser driving pulse having a width corresponding to the width of the EFM signal and a level in accordance with setting is outputted by the detected signal of a pulse width detector 3 in a level converter 2. A laser driving circuit 4 makes a semiconductor laser 5 radiate the laser light by a time in accordance with the width of the pulse to form a recording part 6. Therefore, by irradiating the recording part 6 at the time of reproducing with the laser light with the constant power smaller than the power at the time of recording, a reproduced signal at a level in accordance with the laser power is obtained and the asymmetry of the eye pattern reproduced at the level in accordance with the cycle of the EFM signal is improved.
Patent JP-S5786601-A (JP)
Title: Actuator controlling apparatus
Inventor: OGAWA YASUO
IPC: F15B9/09
Filed: 1980-11-14
Abstract: PURPOSE: To permit correct stop at an objective position with high speed by controlling the analogue type magnetic control valve for a pneumatic actuator by the control circuit having the non-linear output characteristic in bent line form for the differential signal between an objective value signal and a present position signal.  
     CONSTITUTION: When a double acting cylinder 2 is controlled by feeding and exhausting the compressed air from an air source 1 by means of an analogue type magnetic control valve, a pair of 3-port control valves A and B are used as the analogue type magnetic control valve, and each control valve A, B is controlled by the signal from the current amplifying circuit A, B in the preceding stage. The current amplifying circuits A and B are controlled by a controlling circuit, which is connected to a terminal 7 to output the control signal according to the non-linear characteristic in bent line form shown on the graph, based on the error signal between the present position signal by a position detector and the drive objective value signal inputted into a terminal 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6315869-A (JP)
Title: Solvent composition for printing ink
Inventor: TORII MICHIAKI
IPC: C09D11/02
Filed: 1986-07-08
Abstract: PURPOSE:To provide the title solvent compsn. which is non-toxic, has excellent property with regard to odor and gives prints having excellent gloss with high- speed printing, containing naphthenes, isoparaffins and tetralins in a specified weight ratio, obtd. by hydrogenating kerosine, subjecting the product to a molecular sieve treatment and fractionating it. CONSTITUTION:A kerosine fraction boiling at 150-300 deg.C, obtd. by distilling crude oil, is hydrogenated. Most of the arom. component is nucleus-hydrogenated to convert it into naphthenes and tetralins. At the same time, impurities such as sulfur compd., nitrogen compd., etc. are desulfurized and denitrificated by hydrogenation. Part of the whole of n-paraffins is removed from the product by molecular sieve, etc. and the product is then fractionated to obtain a fraction having a b.p. of 230-300 deg.C to thereby obtain a solvent compsn. for printing ink, which is composed of 30-80wt% naphthens, 15-40wt% isoparaffins, 0-20wt% n-paraffins, 2-15wt% tetralins and 0-10wt% arom. hydrocarbon.
Patent JP-H09314046-A (JP)
Title: Formation of resin pattern for electronic component
Inventor: SHIMA TAKESHI
IPC: B05D7/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To form a good resin pattern hardly causing a problem such as sissing by forming a resin paste pattern on a body to be coated consisting of an electronic component by discharging the resin paste by a dispensing method, and simultaneously or right thereafter, spraying a gas flow on the resin paste pattern. SOLUTION: The resin paste in which a resin consisting essentially of thermosetting resin such as polyimide resin is dissolved or dispersed in an org. solvent is filled and enclosed in a syringe 1 of a dispensing device. Then the electronic component such as lead frame being the body 9 to be coated is mounted on a device in which a tip of the dispensing needle is moveable in a prescribed direction toward the body 9 to be coated, and the resin paste is discharged to form the resin paste pattern. In this case, a spray gas 11 is sprayed on the whole body 9 to be coated or on the resin paste pattern right after discharging from a spray port 10 disposed in a vicinity of the tip of the dispensing needle. In this way, a becoming worse of a pattern shape due to bleeding, sagging, sissing, sinks, etc., is prevented.
Patent JP-H0451970-A (JP)
Title: Golf ball
Inventor: HIROSE TOKUZO
IPC: A63B43/00
Filed: 1990-06-18
Abstract: PURPOSE:To lengthen the ball flying distance, and also, to improve the interest of a golf match by making a gold ball having one or plural through-holes for performing a function of a flute. CONSTITUTION:A golf ball l has a golf ball main body 2, this main body 2 has a chamber in which for instance, a liquid is contained, is constituted so that its outside periphery is covered with a synthetic resin and fiber reinforced plastic layer, etc., and in this golf ball main body 2, a through-hole 3 is formed. The through-hole 3 has an axis being parallel to one diameter line of the golf ball main body 2, and is formed in a position at an interval of a distance l1 from the outside peripheral surface, when the diameter of the main body 2 is denoted as D. In the inside of the through-hole 3, a projection 30 is provided, and generates a sound by performing a function of a flute, when air goes in at the time of flying a ball. As other example, it is also possible to fix a flute 7 to the outside of a golf ball main body 6 with an adhesive agent 8.
Patent JP-H0449487-A (JP)
Title: Take-out port door supporting device for automatic vending machine
Inventor: TAKANO AKITOSHI
IPC: G07F13/10
Filed: 1990-06-19
Abstract: PURPOSE:To quickly and easily take out a commodity through a take-out port even by a single hand by moving or rotating a locking member for locking the closing direction operation of a take-out port door in the reverse direction to a prescribed direction after the lapse of a prescribed time from its engagement with the door. CONSTITUTION:When the take-out port door 30 is opened, the door 30 is locked and held at an opened position by a locking means 35, a microswitch 37 is pressed by the outer periphery of a cum 34, a contact 38 is closed, a time relay 39 is driven, and its contact 40 is closed. The locking member 35 is attracted to an electromagnet 41 to be excited by supplying current to a solenoid coil 42, and when the door 30 is disengaged from the member 35, the door 30 is closed by a return coil spring 13, the microswitch 37 is separated from the outer periphery of the cum 34, and the contact 38 is opened, so that a commodity put on a plate 19 in a receiving board 17 can be taken out together with a case 14 by a single hand through the take-out port 29. Thus, the commodity can be taken out by the single hand through the take-out port.
Patent JP-S5862722-A (JP)
Title: Information processor controlling system
Inventor: SATOU TADASHI
IPC: G06F1/00
Filed: 1981-10-12
Abstract: PURPOSE:To prevent sticking, by completing an operation while an input and output device is in operation or stopping the operation after a prescribed time, when an information processor with the input and output device receives an operation stop instruction. CONSTITUTION:Information processing units CPU 1, 1' respectively consist of basic processors BP2, 2' and channel devices 3, 3' and input and output devices I/O 4, 4' are connected via an interface cable 5 to attain the access from the CPUs 1, 1' to the I/O 4, 4'. When an operation stop instruction is given to the CPU 1, the reception of operation request from the I/O is suppressed after a prescribed time and when the I/O is not in operation, the operation is immediately stopped, and the operation is completed during the operation or the operation is stopped after a prescribed time. Thus, in controlling the I/O with a plurality of CPUs, the generation of the sticking is prevented, allowing to improve the system reliability.
Patent JP-H0910278-A (JP)
Title: Leg part weight bag
Inventor: OGUMA YOSHIO
IPC: A61H37/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a leg part weight bag usable while being stably mounted to the leg part of a user. CONSTITUTION: This leg part weight bag for giving loads to the leg part of the user at the time of receiving massage, a bag main body 5 formed by blow molding a flexible synthetic resin has the bag main body 5 divided into plural housing parts 6 where a highly water absorptive polymer 15 is filled inside and the respective housing parts 6 connected by freely bendable connection parts 8.
Patent JP-S5785641-A (JP)
Title: Method and utensil for casting
Inventor: INOUE TADAKATSU
IPC: B22C9/08
Filed: 1980-11-15
Abstract: PURPOSE: To prevent curling-ups of molding sand and to reduce casting materials of unnecessary parts, by inserting a prescribed spherical substance into the sprue base and by closing and blocking the sprue and the cross gate by rising up the above mentioned spherical substance to the surface by means of the diference in specific gravities of the spherical substance and molten metals after pouring molten metals.  
     CONSTITUTION: When molds are formed, a refractory spherical substance 8 having a diameter which is a little smaller than the inner diameter of a sprue 2, is inserted into a sprue base 3 in advance, and a spherical substance stopping means 12 is permanently fitted to a location of the sprue 2 a little above a cross gate 4. When a molten metal is poured into the sprue 2, the flowing-in molten metal does not contact with the sprue base 3 directly and curling-ups of the molding sand are prevented. On the other hand, the spherical substance 8 surfaces after the molten metal is poured due to the difference in specific gravities of the spherical substance 8 and the molten metal and the spherical substance closely contacts with a stopping surface 7 as shown by the dotted line in the diagram. Therefore, the molten metal in the sprue 2 is blocked at the said position and the continuity of the molten metal in the sprue 2 is cut. Moreover, the end margin of the cross gate 4 is also closed and cut. It is desirable to use a parting medium having small holes 11 for the stopping means 12. It is also desirable to use a spherical body composed of a light component 10 at the central part as the spherical substance 8. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1011700-A (JP)
Title: Alarm device for automobile
Inventor: ARAKI HIDEO
IPC: G08G1/16
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an alarm device which gives an alarm at an appropriate time in accordance with the change tendency of the distance between a vehicle and a preceding vehicle, makes the meaning of the alarm clear, and can improve driving sense by predicting the operation of automatic braking when the time till an operated automatic braking starting period becomes below a prescribed value. SOLUTION: The inclinations α and β of tangents C and D at present time T1 on a characteristic line A showing the change of the distance between the vehicles and a characteristic line B showing the necessary degree of automatic braking are operated. The intersection 6 of the tangents C and D is calculated based on the respective inclinations α and β, and time T2 in the intersection 6 is predicted as the operation start time of automatic braking. At time T4 when necessary time from present time T1 to predicted time T2 becomes the previously set threshold, t1, for example, collision alarm for predicting the operation of automatic braking is given in a form where light automatic braking is operated, for example. Thus, the operation of automatic braking can be predicted even if the relative speed is high.
Patent JP-2000345124-A (JP)
Title: Production of adhesive sheet
Inventor: HIRAGORI MASAHIKO
IPC: C09J7/02
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an adhesive sheet having excellent adhesivity between an olefinic substrate and an adhesive mass layer, capable of simplifying facilities and improving production efficiency by omitting a part of a conventional production processes. SOLUTION: An adhesive mass comprising an olefinic resin and an uncrosslinked thermoplastic resin is co-extrusion molded to one side of a release paper so that the adhesive mass exists at the release paper side and a colored coating film is laminated to the surface of the olefinic resin layer. An olefinic substrate resin having cutting properties, flexibility and strength required for a marking sheet can be used as the olefinic substrate resin. For example, a polyethylene, a polypropylene, a copolymer of ethylene and propylene, or the like, may be cited as the resin. Especially, a polyethylene and a polypropylene having the same flexibility as that of vinyl chloride resin and low crystallizability and a blend of a copolymer of propylene and ethylene having excellent stress relaxation as that of vinyl chloride are preferable as the resin.
Patent JP-H1011094-A (JP)
Title: Wide frequency band voice coding device and voice decoding device
Inventor: SERIZAWA MASAHIRO
IPC: G10L19/038
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To improve coding performance in a wide frequency band voice coding device. SOLUTION: In a LPC (linear prediction) analyzing circuit 12, a voice signal inputted from an input terminal 10 is LPC-analyzed, and a LPC coefficient is calculated. A LPC coding circuit 14 codes a LPC coefficient, an impulse responding circuit 16 calculates impulse response using a decoded LPC coefficient. A frequency band division circuit 18 divides impulse response in a frequency band, LPC analyzing circuits 22, 24 calculate band LPC coefficients of each band. A frequency band dividing circuit 20 divides a voice signal inputted from the input terminal 10 in a frequency band, and makes voice signals of each band. Coding circuits 26, 28 code an exciting signal using a frequency band LPC coefficient and a frequency band signal in each frequency band. A multiplexer 30 outputs each code from an output terminal 32 as a modulation signal.
Patent JP-S6193508-A (JP)
Inventor: TAKAOKA MICHIO
IPC: H01B7/30
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5586848-A (JP)
Title: Coating composition having excellent functional characteristic
Inventor: KAMATA KAZUMASA
IPC: C08F220/26
Filed: 1978-12-25
Abstract: PURPOSE: To provide a coating composition giving a cured coating film having excellent abrasion resistance, anti-fogging properties, and antistatic properties, by compounding a polyfunctional monomer of pentaerythritol poly(meth)acrylate and a polyethylene gloycol(meth)acrylate monomer.  
     CONSTITUTION: A composition composed of (A) 5W90 parts by weight of a monomer mixture consisting of (a) 30W95wt% of a polyfunctional monomer of mono- or polypentaerythritol poly(meth)acrylate of formula I ( at least three of X 11 , X 12 , X 13 , X 12 , X 22 ,... X n2 , X n3 , and X 14  are CH 2 =CR-COO-, and the others are -OH; n is an integer of 1W5; R is H or methyl), (b) 3W40wt% of a polyethylene glycol (meth)acrylate monomer of formula II (R 1  is H, etc.; R 2  is 1W5C alkoxy, etc.; n is 5W30), (c) 0W30wt% of a monomer having up to two (meth)acryloyloxy groups in a molecule, (d) 1W20wt% of a phosphoric acid ester monomer of formula III [R 3  is H or methyl; R 4  is H or CH 2 =C(R 5 )-COO-(CH 2 ) n ; R 5  is H or methyl; m and n are integers of 1W5], and (e) 1W10wt% of an ethanolamine compound of formula IV (R 6 , 7  are H, etc.), (B) 95W10 parts by weight of an organic solvent, and (C) 0W10 parts by weight of a photo-sensitizer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6326116-A (JP)
Inventor: DANA FUREIZAA
IPC: H03K19/003
Filed: 1987-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0832220-A (JP)
Title: Automatic soldering apparatus
Inventor: TAKAHASHI KIICHI
IPC: H05K3/34
Filed: 1994-07-13
Abstract: PURPOSE:To protect the fusion soldered face in a soldering region against direct attack of cooling air fed from a cooling region through a cooling fan. CONSTITUTION:A printed board 20 having soldered rear surface is moved from a soldering region across a cooling region while touching a flat brush 6 and fluttering the flat brush 6. Forced cooling is performed simultaneously by supplying the cooling air from a cooling fan 5, but the cooling air 9 is blocked by the printed board 20 and the flat brush 6 and does not intrude into the soldering region. In other words, the cooling air is not blown against the fusion soldered face 11 of a solder bath 4 but the cooling air cools the printed board 20 forcibly.